11-29-2022, 12:40 AM
In the game of roulette, a steel ball is rolled onto a wheel that contains 18 red, 18 black, and 2 green slots. If the ball is rolled 29 times, find the probability of the following events.
A)The ball does not fall into any green slots.
B) The ball falls into black slots 11 or more times
C) The ball falls into red slots 12 or fewer times.
I am interested in how is it done rather then direct number because I need to learn how to do it by myself with different numbers and situations. I already appreciate.
A)The ball does not fall into any green slots.
B) The ball falls into black slots 11 or more times
C) The ball falls into red slots 12 or fewer times.
I am interested in how is it done rather then direct number because I need to learn how to do it by myself with different numbers and situations. I already appreciate.